package com.song.cloud.seata.dao;

import org.apache.ibatis.annotations.Mapper;
import org.apache.ibatis.annotations.Param;

/**
 * @Author ZhangGuisong
 * @Date 2021/3/4-22:46
 */
@Mapper
public interface StorageDao {
   void decreateStorage(@Param("product_id")Long product_id,@Param("used")Integer used);
}
